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CPU Privilege Rings: Why rings 1 and 2 aren't used?
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As a hobbyist operating system writer, I found that because paging (a major part of the modern protection model) only has a concept of privileged (ring 0,1,2) and unprivileged, the benefit to rings 1 and 2 were diminished greatly.
The intent by Intel in having rings 1 and 2 is for the OS to put d...
NHibernate vs LINQ to SQL
As someone who hasn't used either technology on real-world projects I wonder if anyone knows how these two complement each other and how much their functionalities overlap?
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Config Error: This configuration section cannot be used at this path
I've encountered an error deploying a site to a server. When trying to load the home page, or access authentication on the new site in IIS, I get the error:
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Eclipse Kepler for OS X Mavericks request Java SE 6
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This is in part due to Oracle's missing definitions of the JRE8 VM capabilities.
In case you don't want to install JRE6 at all and simply use JRE8 without symlinking it to the JRE6 either you can do the following:
Copy the Info.plist located at t...
Difference in months between two dates
...tive value
((date1.Year - date2.Year) * 12) + date1.Month - date2.Month
Or, assuming you want an approximate number of 'average months' between the two dates, the following should work for all but very huge date differences.
date1.Subtract(date2).Days / (365.25 / 12)
Note, if you were to use t...
express.js - single routing handler for multiple routes in a single line
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I came across this question while looking for the same functionality.
@Jonathan Ong mentioned in a comment above that using arrays for paths is deprecated but it is explicitly described in Express 4, and it works in Express 3.x. Here's an example of something to try:...
What is the easiest way to make a C++ program crash?
...at interfaces with a different crashy process (that's out of my hands). Unfortunately the program I'm interfacing with doesn't even crash reliably! So I want to make a quick C++ program that crashes on purpose but I don't actually know the best and shortest way to do that, does anyone know what to p...
How to kill a process running on particular port in Linux?
I tried to close the tomcat using ./shutdown.sh from tomcat /bin directory. But found that the server was not closed properly. And thus I was unable to restart My tomcat is running on port 8080 .
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I need a Nodejs scheduler that allows for tasks at different intervals [closed]
I am looking for a node job schedule that will allow me to schedule a number of tasks at different intervals. For instance,
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Spring .properties file: get element as an Array
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My elements contain comma. How do I escape separator? '\,' even '\\,' do not work.
– banterCZ
Mar 20 '12 at 10:28
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